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Jyutping daan1 caan2
Pinyin dān chǎn

Definitions (Wiktionary)
  1. noun
    unit production
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

單產 [单产]

Jyutping
Pinyin dān chǎn

Definitions (CC-CEDICT)
  1. yield per unit area